NET
11 If a place will not welcome you or listen to you, as you go out from there, shake the dust off your feet as a testimony against them.”
Darby
11 And whatsoever place shall not receive you nor hear you, departing thence, shake off the dust which is under your feet for a testimony to them.
KJV
11 “And whosoever shall not receive you, nor hear you, when ye depart thence, shake off the dust under your feet for a testimony against them. Verily I say unto you, It shall be more tolerable for Sodom and Gomorrha in the day of judgment, than for that city.”